22864010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 45378144

約数和(自身を除く): 22514134

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 163, 166, 169, 326, 338, 415, 815, 830, 845, 1079, 1630, 1690, 2119, 2158, 4238, 5395, 10595, 10790, 13529, 14027, 21190, 27058, 27547, 28054, 55094, 67645, 70135, 135290, 137735, 140270, 175877, 275470, 351754, 879385, 1758770, 2286401, 4572802, 11432005, 22864010]

約数ペア:

[(1, 22864010), (2, 11432005), (5, 4572802), (10, 2286401), (13, 1758770), (26, 879385), (65, 351754), (83, 275470), (130, 175877), (163, 140270), (166, 137735), (169, 135290), (326, 70135), (338, 67645), (415, 55094), (815, 28054), (830, 27547), (845, 27058), (1079, 21190), (1630, 14027), (1690, 13529), (2119, 10790), (2158, 10595), (4238, 5395)]